Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a445bdb0ca9945c88d3cb90d554792de : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a74e9d232e6a4fc4a4874db103201e32 : FAILURE in 3m 51s